feat: anonymous analytics with PostHog (#3)

Meetingnotes.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		CC5718382E2020490042BA88 /* OpenAI in Frameworks */ = {isa = PBXBuildFile; productRef = CC5718372E2020490042BA88 /* OpenAI */; };
 		CCBA53E72E212F1C00469D84 /* Sparkle in Frameworks */ = {isa = PBXBuildFile; productRef = CCBA53E62E212F1C00469D84 /* Sparkle */; };
+		CCC33F812E236B6F00EDE382 /* PostHog in Frameworks */ = {isa = PBXBuildFile; productRef = CCC33F802E236B6F00EDE382 /* PostHog */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -28,6 +29,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CCC33F812E236B6F00EDE382 /* PostHog in Frameworks */,
 				CC5718382E2020490042BA88 /* OpenAI in Frameworks */,
 				CCBA53E72E212F1C00469D84 /* Sparkle in Frameworks */,
 			);
@@ -82,6 +84,7 @@
 			packageProductDependencies = (
 				CC5718372E2020490042BA88 /* OpenAI */,
 				CCBA53E62E212F1C00469D84 /* Sparkle */,
+				CCC33F802E236B6F00EDE382 /* PostHog */,
 			);
 			productName = Meetingnotes;
 			productReference = CC5718182E201D8D0042BA88 /* Meetingnotes.app */;
@@ -114,6 +117,7 @@
 			packageReferences = (
 				CC5718362E2020490042BA88 /* XCRemoteSwiftPackageReference "OpenAI" */,
 				CCBA53E52E212F1C00469D84 /* XCRemoteSwiftPackageReference "Sparkle" */,
+				CCC33F7F2E236B6F00EDE382 /* XCRemoteSwiftPackageReference "posthog-ios" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = CC5718192E201D8D0042BA88 /* Products */;
@@ -373,6 +377,14 @@
 				minimumVersion = 2.7.1;
 			};
 		};
+		CCC33F7F2E236B6F00EDE382 /* XCRemoteSwiftPackageReference "posthog-ios" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/PostHog/posthog-ios.git";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 3.28.2;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -386,6 +398,11 @@
 			package = CCBA53E52E212F1C00469D84 /* XCRemoteSwiftPackageReference "Sparkle" */;
 			productName = Sparkle;
 		};
+		CCC33F802E236B6F00EDE382 /* PostHog */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = CCC33F7F2E236B6F00EDE382 /* XCRemoteSwiftPackageReference "posthog-ios" */;
+			productName = PostHog;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = CC5718102E201D8D0042BA88 /* Project object */;

Meetingnotes.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "e8774f1c4a54f0b9bb959e13d276fae95c54472a479606f1fd28800bfbcb6da5",
+  "originHash" : "55d8e28deb3208ddf2aa2ec08d05566b9cae31d15d7c0ac6f9194b6eea1a9a74",
   "pins" : [
     {
       "identity" : "openai",
@@ -10,6 +10,15 @@
         "version" : "0.4.4"
       }
     },
+    {
+      "identity" : "posthog-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/PostHog/posthog-ios.git",
+      "state" : {
+        "revision" : "784145ddd2f7de3a6d6fcce0e50c04f29d33b338",
+        "version" : "3.28.2"
+      }
+    },
     {
       "identity" : "sparkle",
       "kind" : "remoteSourceControl",

README.md

@@ -20,10 +20,11 @@ Implemented:
 - Auto updates
 - Text formatting
 - Different note templates
+- Integrate with Posthog for anonymous analytics (installs, opens, meetings created)
 
 Todo:
 
-- Integrate with Posthog for anonymous analytics
+- Onboarding screen to enable settings and set API key
 
 Later:
 

meetingnotes/MeetingnotesApp.swift

@@ -7,6 +7,7 @@
 
 import SwiftUI
 import Sparkle
+import PostHog
 
 @main
 struct MeetingnotesApp: App {
@@ -14,6 +15,22 @@ struct MeetingnotesApp: App {
 
     init() {
         updaterController = SPUStandardUpdaterController(updaterDelegate: nil, userDriverDelegate: nil)
+        // Setup PostHog analytics for anonymous tracking
+        let posthogAPIKey = "phc_Wt8sWUzUF7YPF50aQ0B1qbfA5SJWWR341zmXCaIaIRJ"
+        let posthogHost = "https://us.i.posthog.com"
+        let config = PostHogConfig(apiKey: posthogAPIKey, host: posthogHost)
+        // Only capture anonymous events
+        config.personProfiles = .never
+        // Enable lifecycle and screen view autocapture
+        config.captureApplicationLifecycleEvents = true
+        config.captureScreenViews = true
+        PostHogSDK.shared.setup(config)
+        // Register environment as a super property
+        #if DEBUG
+        PostHogSDK.shared.register(["environment": "dev"] )
+        #else
+        PostHogSDK.shared.register(["environment": "prod"] )
+        #endif
     }
 
     var body: some Scene {

meetingnotes/ViewModels/MeetingListViewModel.swift

@@ -1,6 +1,7 @@
 import Foundation
 import SwiftUI
 import Combine
+import PostHog
 
 @MainActor
 class MeetingListViewModel: ObservableObject {
@@ -69,6 +70,8 @@ class MeetingListViewModel: ObservableObject {
         let newMeeting = Meeting()
         meetings.insert(newMeeting, at: 0)
         _ = LocalStorageManager.shared.saveMeeting(newMeeting)
+        // Track meeting creation event
+        PostHogSDK.shared.capture("meeting_created")
         return newMeeting
     }
 } 

meetingnotes/ViewModels/MeetingViewModel.swift

@@ -1,6 +1,7 @@
 import Foundation
 import SwiftUI
 import Combine
+import PostHog
 
 // Add notification name for meeting saved events
 extension Notification.Name {

meetingnotes/Views/OnboardingView.swift

@@ -80,7 +80,7 @@ struct OnboardingView: View {
                                     .font(.title2)
                                     .fontWeight(.semibold)
                                 
-                                Text("Please review and accept the terms of service and privacy policy.")
+                                Text("Of note, I am tracking a few basic anonymous metrics (installs, opens, meetings created) using PostHog, because I'm trying to gauge interest in the app and whether it's worth it to pay for an Apple Developer License & domain name. Everything is completely anonymous (feel free to check the source code). If you have any concerns, please reach out.")
                                     .font(.body)
                                     .foregroundColor(.secondary)
                             }